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Journal Articles: 70 results
New Observations on the Copper-to-Silver-to-Gold Demonstration  Dorin Bejan, Jeff Hastie, and Nigel J. Bunce
This analysis of the classic copper-to-silver-to-gold demonstration describes the deposition of zinc in the form of the silver-colored alloy ?-brass, the evolution of hydrogen at the copper cathode, and the behavior of the associated electrochemical cell.
Bejan, Dorin; Hastie, Jeff; Bunce, Nigel J. J. Chem. Educ. 2008, 85, 1381.
Electrochemistry |
Electrolytic / Galvanic Cells / Potentials |
Oxidation State |
Oxidation / Reduction
Construction of a Polyaniline Nanofiber Gas Sensor  Shabnam Virji, Bruce H. Weiller, Jiaxing Huang, Richard Blair, Heather Shepherd, Tanya Faltens, Philip C. Haussmann, Richard B. Kaner, and Sarah H. Tolbert
The objectives of this lab are to synthesize different diameter polyaniline nanofibers and compare them as sensor materials. Its advantages include simplicity and low cost, making it suitable for both high school and college students, particularly in departments with modest means.
Virji, Shabnam; Weiller, Bruce H.; Huang, Jiaxing; Blair, Richard; Shepherd, Heather; Faltens, Tanya; Haussmann, Philip C.; Kaner, Richard B.; Tolbert, Sarah H. J. Chem. Educ. 2008, 85, 1102.
Acids / Bases |
Aromatic Compounds |
Conductivity |
Hydrogen Bonding |
Oxidation / Reduction |
Oxidation State |
pH |
Polymerization |
Synthesis
Valence, Oxidation Number, and Formal Charge: Three Related but Fundamentally Different Concepts  Gerard Parkin
The purpose of this article is to clarify the terms valence, oxidation number, coordination number, formal charge, and number of bonds and illustrate how the valence of an atom in a molecule provides a much more meaningful criterion for establishing the chemical reasonableness of a molecule than does the oxidation number.
Parkin, Gerard. J. Chem. Educ. 2006, 83, 791.
Coordination Compounds |
Covalent Bonding |
Lewis Structures |
Oxidation State |
Nomenclature / Units / Symbols
The Discovery and Development of Cisplatin  Rebecca A. Alderden, Matthew D. Hall, and Trevor W. Hambley
Cisplatin is currently one of the most widely used anticancer drugs in the world. The unlikely events surrounding the discovery of its anticancer activity, subsequent introduction into the clinic, and the continuing research into platinum compounds is the subject of this review.
Alderden, Rebecca A.; Hall, Matthew D.; Hambley, Trevor W. J. Chem. Educ. 2006, 83, 728.
Bioinorganic Chemistry |
Coordination Compounds |
Drugs / Pharmaceuticals |
Medicinal Chemistry |
Metallic Bonding |
Oxidation State |
Synthesis
Are Some Elements More Equal Than Others?  Ronald L. Rich
Presents a new periodic chart with 18 columns but no interruptions of atomic numbers at Lanthanum or Actinum, and no de-emphasis of elements 57-71 or 89-103 by seeming to make footnotes of them. It shows some elements more than once in order to illuminate multiple relationships in chemical behavior.
Rich, Ronald L. J. Chem. Educ. 2005, 82, 1761.
Atomic Properties / Structure |
Descriptive Chemistry |
Inner Transition Elements |
Main-Group Elements |
Nomenclature / Units / Symbols |
Oxidation State |
Periodicity / Periodic Table |
Transition Elements
Valence, Covalence, Hypervalence, Oxidation State, and Coordination Number  Derek W. Smith
It is argued that the terms valence, covalence, hypervalence, oxidation state, and coordination number are often confused and misused in the literature. It is recommended that use of the term valence, and its associated terminology, should be restricted to simple molecular main group substances and to some oxoacids and derivatives, but avoided in both main group and transition element coordination chemistry.
Smith, Derek W. J. Chem. Educ. 2005, 82, 1202.
Coordination Compounds |
Covalent Bonding |
Main-Group Elements |
Oxidation State
A Consistent Set of Oxidation Number Rules for Intelligent Computer Tutoring  Dale A. Holder, Benny G. Johnson, and Paul J. Karol
Consistent oxidation number rules derived from the chemical formula alone that are simple enough for introductory chemistry students.
Holder, Dale A.; Johnson, Benny G.; Karol, Paul J. J. Chem. Educ. 2002, 79, 465.
Oxidation / Reduction |
Oxidation State
Redox Redux: Recommendations for Improving Textbook and IUPAC Definitions  Ed Vitz
Defining oxidation / reduction reactions as those in which oxidation states of the reactant(s) change.
Vitz, Ed. J. Chem. Educ. 2002, 79, 397.
Electrochemistry |
Mechanisms of Reactions |
Oxidation / Reduction |
Oxidation State
Photochemistry and Pinhole Photography: An Interdisciplinary Experiment  Angeliki A. Rigos and Kevin Salemme
This interdisciplinary activity combines chemistry and art through the construction and use of a pinhole camera. We focused on the chemistry of the black and white photographic process as the science component of this activity. The reactions involved are good examples of photochemistry and multiphase chemical reactions, since the light sensitive materials (silver halides) are in the form of a gelatin emulsion of microscopic crystals.
Rigos, Angeliki A.; Salemme, Kevin. J. Chem. Educ. 1999, 76, 736A.
Metals |
Photochemistry |
Oxidation State |
Nonmajor Courses |
Applications of Chemistry
Uncommon Oxidation Numbers of Nonmetals  Wayne P. Anderson
Common oxidation numbers of representative elements can be predicted from valence electron box diagrams. Exception to these values generally result from the presence of an odd number of electrons, homonuclear bonds, or attached atoms having electronegativity values that bracket that of the atom in question.
Anderson, Wayne P. J. Chem. Educ. 1998, 75, 187.
Theoretical Chemistry |
Oxidation / Reduction |
Oxidation State
Redox Challenges (the author replies)  Stout, Roland
Algebraic solution to balancing a redox equation.
Stout, Roland J. Chem. Educ. 1996, 73, A227.
Stoichiometry |
Oxidation / Reduction |
Oxidation State
Redox Challenges (2)  Zaugg, Noel S.
Algebraic solution to balancing a redox equation.
Zaugg, Noel S. J. Chem. Educ. 1996, 73, A226.
Stoichiometry |
Oxidation / Reduction |
Oxidation State
Redox Challenges (1)  Hart, David M.
Algebraic solution to balancing a redox equation.
Hart, David M. J. Chem. Educ. 1996, 73, A226.
Stoichiometry |
Oxidation / Reduction |
Oxidation State
First-Year Chemistry in the Context of the Periodic Table   Sheila D. Woodgate
Integration of descriptive chemistry into chemistry curricula, particularly inorganic chemistry.
Woodgate, Sheila D. J. Chem. Educ. 1995, 72, 618.
Main-Group Elements |
Transition Elements |
Periodicity / Periodic Table |
Descriptive Chemistry |
Oxidation State |
Acids / Bases
Vanadium Ions as Visible Electron Carriers in a Redox System  Bare, William D.; Resto, Wilfredo
Demonstration using a column to display the four, differently colored, oxidation states of vanadium simultaneously.
Bare, William D.; Resto, Wilfredo J. Chem. Educ. 1994, 71, 692.
Oxidation / Reduction |
Transition Elements |
Metals |
Oxidation State
Classroom Demonstration of Chromium(VI)/Chromium(III) in the Breathalyzer Test Reaction  Jones, Rebecca B.; Dreisbach, Joseph H.
Demonstrating the breathalyzer reaction.
Jones, Rebecca B.; Dreisbach, Joseph H. J. Chem. Educ. 1994, 71, 158.
Nonmajor Courses |
Oxidation State |
Oxidation / Reduction
The changing chemistry of mercury  Renuka, A.
Contrary to prior belief, Mercury does exist as a monomer and can exist in other unusual oxidation states.
Renuka, A. J. Chem. Educ. 1993, 70, 871.
Enrichment / Review Materials |
Oxidation State |
Metals
A visual illustration of oxidation numbers and moles: Using balloons to demonstrate moles of electrons  Bergquist, Wilbur
Illustrating the connection between moles of electrons and oxidation number.
Bergquist, Wilbur J. Chem. Educ. 1993, 70, 586.
Oxidation State |
Oxidation / Reduction |
Metals
Oxidation Number Rules: A Program to Test the Effect of Various Rules on the Assignment of Oxidation Numbers  Birk, James P.
A computer program which tests the effect of various rules on the assignment of oxidation numbers.
Birk, James P. J. Chem. Educ. 1993, 70, 126.
Oxidation State
Frost diagrams: A tool for predicting redox reactions.  Birk, James P.; Hocker, Heidi.
A HyperCard stack that provides an easily used format for making redox reaction predictions for one or two elements by comparing slopes of the lines connecting two oxidation states.
Birk, James P.; Hocker, Heidi. J. Chem. Educ. 1992, 69, 509.
Oxidation / Reduction |
Oxidation State
Who's in charge?   Perry, William D.; Vogel, Glenn C.
This paper attempts to clarify what chemists mean when they talk about ionic charges, partial charges, oxidation numbers, and formal charges.
Perry, William D.; Vogel, Glenn C. J. Chem. Educ. 1992, 69, 222.
Ionic Bonding |
Oxidation State
Lewis structures, formal charge, and oxidation numbers: A more user-friendly approach  Packer, John E.; Woodgate, Sheila D.
This paper presents a set of rules for writing Lewis structures requiring only the ability to add, subtract, count, and know the number of valence electrons of neutral atoms.
Packer, John E.; Woodgate, Sheila D. J. Chem. Educ. 1991, 68, 456.
Lewis Structures |
Oxidation State
Redox demonstrations and descriptive chemistry: Part 3. Copper (I)-copper(II) equilibria   Ophardt, Charles E.
The unusual redox properties of copper (I) and copper (II) ions explained and illustrated.
Ophardt, Charles E. J. Chem. Educ. 1991, 68, 248.
Descriptive Chemistry |
Oxidation State |
Oxidation / Reduction
Reactivity of nickel  Birk, James P.; Ronan, Martha; Bennett, Imogene; Kinney, Cheri
A series of experiments which lead to observations about the reactivity of nickel. [Debut]
Birk, James P.; Ronan, Martha; Bennett, Imogene; Kinney, Cheri J. Chem. Educ. 1991, 68, 48.
Reactions |
Quantitative Analysis |
Coordination Compounds |
Oxidation State |
Electrochemistry
Oxidation states of manganese   Kolb, Doris
This demonstration illustrates oxidation states of manganese.
Kolb, Doris J. Chem. Educ. 1988, 65, 1004.
Oxidation State |
Oxidation / Reduction |
Metals |
Transition Elements
Nuclear waste glass, and the Fe2+/Fe3+ ratio  Fanning, James C.; Hunter, R. Todd
These authors present a chemical problem of current interest that can be used for pedagogical purposes.
Fanning, James C.; Hunter, R. Todd J. Chem. Educ. 1988, 65, 888.
Applications of Chemistry |
Consumer Chemistry |
Titration / Volumetric Analysis |
Oxidation State |
Nuclear / Radiochemistry |
Green Chemistry |
Chromatography |
Spectroscopy
Manganese color reactions   Pearson, Robert S.
Taming 'disproportionation' with a colorful demonstration.
Pearson, Robert S. J. Chem. Educ. 1988, 65, 451.
Oxidation / Reduction |
Descriptive Chemistry |
Oxidation State
Oxidation numbers and their limitations  Woolf, A. A.
An in-depth look at oxidation numbers of various elements in a number of different compounds.
Woolf, A. A. J. Chem. Educ. 1988, 65, 45.
Organometallics |
Oxidation State |
Oxidation / Reduction
Preparation of lead compounds: An exercise in applied chemistry  Laing, Michael; Williams-Wynn, David; Suhramoney, Saroj
Uses and synthesis of Pb(NO3)2, PbO2, PbCrO4, PbS, PbO, lead carbonate, lead acetate, and lead metal itself.
Laing, Michael; Williams-Wynn, David; Suhramoney, Saroj J. Chem. Educ. 1987, 64, 811.
Synthesis |
Metals |
Oxidation / Reduction |
Oxidation State |
Reactions |
Descriptive Chemistry
Redox demonstrations and descriptive chemistry: Part 2. Halogens  Ophardt, Charles E.
Oxidation states of bromine and iodine.
Ophardt, Charles E. J. Chem. Educ. 1987, 64, 807.
Oxidation / Reduction |
Descriptive Chemistry |
Oxidation State
Redox demonstrations and descriptive chemistry: Part 1. Metals  Ophardt, Charles E.
The oxidation states of iron, tin, and mercury.
Ophardt, Charles E. J. Chem. Educ. 1987, 64, 716.
Metals |
Descriptive Chemistry |
Oxidation / Reduction |
Oxidation State
The stepwise reduction of permanganate in alkaline conditions: A lecture demonstration  Ruoff, Peter
Demonstrates the +VII, +VI, +V, and +IV oxidation states of manganese and their characteristic colors.
Ruoff, Peter J. Chem. Educ. 1987, 64, 624.
Oxidation / Reduction |
Oxidation State
A new method to balance chemical equations  Garcia, Arcesio
A simple method, applicable to any kind of reaction, that does not require the knowledge of oxidation numbers.
Garcia, Arcesio J. Chem. Educ. 1987, 64, 247.
Stoichiometry |
Oxidation State |
Reactions
A tale of two elements  Nelson, P. G.
Readers are invited to identify elements A and B from the descriptions in this article.
Nelson, P. G. J. Chem. Educ. 1986, 63, 1021.
Oxidation State |
Organometallics |
Coordination Compounds |
Descriptive Chemistry |
Magnetic Properties
Simple method for determination of oxidation numbers of atoms in compounds  Kauffman, Joel M.
Some oxidation numbers are hard to get because the student does not have an easy method of obtaining them. To alleviate this problem, the author presents a "Simple method for determination of oxidation numbers of atoms in compounds".
Kauffman, Joel M. J. Chem. Educ. 1986, 63, 474.
Oxidation / Reduction |
Oxidation State
Estimating the one electron reduction potential for vanadium (V) by chemical techniques: An experiment for general chemistry  Wentworth, R. A. D.
Procedure requires no electrochemical equipment because the method depends solely upon observations of the spontaneity of the reactions of V(V) with a series of potential reducing agents and V(IV) with a series of potential oxidizing agents.
Wentworth, R. A. D. J. Chem. Educ. 1985, 62, 440.
Oxidation State |
Oxidation / Reduction |
Electrochemistry
Simplest formula for copper iodide  Suchow, Lawrence
We should no longer try to "prove" the Law of Definite Proportions with non-molecular inorganic solids, especially those that contain elements which exhibit multiple oxidation states.
Suchow, Lawrence J. Chem. Educ. 1984, 61, 566.
Oxidation State |
Metals |
Stoichiometry
Electronic structure prediction for transition metal ions  Nance, Lewis E.
A useful mnemonic for the electronic structure for M (II) elements.
Nance, Lewis E. J. Chem. Educ. 1984, 61, 339.
Transition Elements |
Metals |
Oxidation State |
Atomic Properties / Structure
Oxidation by Mn207: An impressive demonstration of the powerful oxidizing property of dimanganeseheptoxide  Koch, Klaus R.
Demonstrates the formation of Mn2O7 and its powerful oxidation of simple alcohols.
Koch, Klaus R. J. Chem. Educ. 1982, 59, 973.
Oxidation / Reduction |
Oxidation State
Numbers in chemical names  Fernelius, W. Conard
Discusses the various ways that numbers are used in the formulas and names of chemical compounds.
Fernelius, W. Conard J. Chem. Educ. 1982, 59, 964.
Nomenclature / Units / Symbols |
Oxidation State
A unified approach to the study of chemical reactions in freshman chemistry  Cassen, T.; DuBois, Thomas D.
An approach that aims to provide students with the background that will enable them to make reasonable predictions as to the likely products of a chemical reaction.
Cassen, T.; DuBois, Thomas D. J. Chem. Educ. 1982, 59, 377.
Reactions |
Atomic Properties / Structure |
Oxidation State |
Oxidation / Reduction |
Aqueous Solution Chemistry |
Periodicity / Periodic Table
Elementary oxidation-number rules  Holleran, Eugene M.; Jespersen, Neil D.
A hierarchy for assigning oxidation numbers.
Holleran, Eugene M.; Jespersen, Neil D. J. Chem. Educ. 1980, 57, 670.
Oxidation State
The precipitation of ferrous hydroxide: A lecture demonstration  Lau, O. W.
This demonstration can illustrate such topics as the solubility of ionic compounds, electrode potentials of transition elements and their modification by formation of either an insoluble compound of a complex ion, and mixed valence compounds.
Lau, O. W. J. Chem. Educ. 1979, 56, 474.
Precipitation / Solubility |
Solutions / Solvents |
Aqueous Solution Chemistry |
Transition Elements |
Metals |
Oxidation / Reduction |
Oxidation State
Vanadium for high school students  Grant, A. Ward, Jr.
After the instructor performs the reduction of vanadium(V) as a demonstration, students can perform the oxidation of the vanadium(II) back to its original state.
Grant, A. Ward, Jr. J. Chem. Educ. 1977, 54, 500.
Titration / Volumetric Analysis |
Oxidation State |
Oxidation / Reduction |
Metals |
Transition Elements
Using oxidation state diagrams to teach thermodynamics and inorganic chemistry  Friedel, A.; Murray, R.
Using oxidation state diagrams is suggested as a means of solving some of the problems associated with the teaching of thermodynamics and inorganic group chemistry.
Friedel, A.; Murray, R. J. Chem. Educ. 1977, 54, 485.
Thermodynamics |
Oxidation State
Paramagnetic properties of Fe(II) and Fe(III)  Walker, Noojin
This series of tests is designed to correct the misconception that compounds do not have magnetic properties.
Walker, Noojin J. Chem. Educ. 1977, 54, 431.
Magnetic Properties |
Oxidation State
A demonstration in solid state chemistry: The nonstoichiometry of nickel oxide, NiO  Perrino, Charles T.; Johnson, Robert
A simple experiment to demonstrate the nonstoichiometric synthesis of nickel oxide.
Perrino, Charles T.; Johnson, Robert J. Chem. Educ. 1977, 54, 367.
Stoichiometry |
Oxidation State |
Oxidation / Reduction |
Solid State Chemistry |
Metals
Alkali metal anions. An unusual oxidation state  Dye, James L.
There can no longer be any doubt that the 1- oxidation state of the alkali metals exists under a variety of conditions.
Dye, James L. J. Chem. Educ. 1977, 54, 332.
Metals |
Oxidation State
Lecture demonstration of the various oxidation states of manganese  Arora, C. L.
Showing the colors associated with seven different oxidation states of magnesium and methods for preparing each.
Arora, C. L. J. Chem. Educ. 1977, 54, 302.
Oxidation / Reduction |
Oxidation State |
Transition Elements |
Metals
The lion roars: Rebuttals to "what is oxidation?"  Schug, Kenneth; Koellner, John; Loveridge, Glen; Janke, James A.
Replies to the suggestion that oxidation and reduction be defined in terms of oxidation numbers.
Schug, Kenneth; Koellner, John; Loveridge, Glen; Janke, James A. J. Chem. Educ. 1975, 52, 602.
Oxidation / Reduction |
Oxidation State
Why is the oxygen in water negative?  Liebman, Joel F.
Oxygen in water is negative because a negative charge, unlike a positive, can be stabilized using ground state ionic resonance structures.
Liebman, Joel F. J. Chem. Educ. 1972, 49, 415.
Water / Water Chemistry |
Molecular Properties / Structure |
Oxidation State
Some "real life" applications of solubility: Iron, iron everywhere but not a drop to drink  Brasted, Robert C.
Although Hawaiian pineapples grow in red soils whose iron composition may exceed 20%, they starve for iron because it is in an insoluble form; also considers applications of the insolubility of other transition metals.
Brasted, Robert C. J. Chem. Educ. 1970, 47, 634.
Applications of Chemistry |
Solutions / Solvents |
Aqueous Solution Chemistry |
Precipitation / Solubility |
Plant Chemistry |
Agricultural Chemistry |
Metals |
Transition Elements |
Oxidation State
Some "real life" applications of solubility: Iron, iron everywhere but not a drop to drink  Brasted, Robert C.
Although Hawaiian pineapples grow in red soils whose iron composition may exceed 20%, they starve for iron because it is in an insoluble form; also considers applications of the insolubility of other transition metals.
Brasted, Robert C. J. Chem. Educ. 1970, 47, 634.
Applications of Chemistry |
Solutions / Solvents |
Aqueous Solution Chemistry |
Precipitation / Solubility |
Plant Chemistry |
Agricultural Chemistry |
Metals |
Transition Elements |
Oxidation State
Interpretation of oxidation-reduction  Goodstein, Madeline P.
Presents an interpretation of the oxidation number system based upon the electronegativity principle, thus removing the adjective "arbitrary" frequently found in the descriptions of oxidation number.
Goodstein, Madeline P. J. Chem. Educ. 1970, 47, 452.
Oxidation / Reduction |
Oxidation State |
Atomic Properties / Structure |
Reactions
Periodicity and the lanthanides and actinides  Moeller, Therald
Examines periodic trends among the elements and particularly within the lanthanide and actinide series.
Moeller, Therald J. Chem. Educ. 1970, 47, 417.
Periodicity / Periodic Table |
Oxidation State
Metals of groups IV-VIII. Group V (Vanadium).  Alyea, Hubert N.; Bernard Robert
A demonstration of the oxidation states of vanadium.
Alyea, Hubert N.; Bernard Robert J. Chem. Educ. 1969, 46, A452.
Metals |
Oxidation State
The oxidation states of molybdenum  Stark, J. G.
This experiment involves a titrimetric determination of the oxidation states of molybdenum.
Stark, J. G. J. Chem. Educ. 1969, 46, 505.
Oxidation State |
Titration / Volumetric Analysis |
Transition Elements
Enantiotropic forms of copper(I)-mercury(II) iodide  Hughes, W. J.
Heating bright red copper(I) - mercury(II) causes its color to change to brown; the red color returns upon cooling.
Hughes, W. J. J. Chem. Educ. 1965, 42, A413.
Oxidation State
Decolorization of glass  Dingledy, David
A common error in general chemistry textbooks is a statement that manganese dioxide decolorizes commercial glass by virtue of its ability to oxidize blue-green iron(II) to yellow-brown iron(III).
Dingledy, David J. Chem. Educ. 1965, 42, 160.
Oxidation / Reduction |
Oxidation State
Redox revisited  Lockwood, Karl L.
Examines issues regarding instruction in oxidation-reduction chemistry.
Lockwood, Karl L. J. Chem. Educ. 1961, 38, 326.
Oxidation / Reduction |
Oxidation State |
Stoichiometry
Writing oxidation-reduction equations: A review of textbook materials  Yalman, Richard G.
The purpose of this paper is to review those parts of a number of textbooks containing aids or suggestions to help students balance oxidation-reduction reactions.
Yalman, Richard G. J. Chem. Educ. 1959, 36, 215.
Stoichiometry |
Oxidation / Reduction |
Oxidation State
Regularities among the representative elements: The "paired electron rule"  Condon, F. E.
If the oxidation states characteristic of various groups are correlated in terms of electron subshells, they become reasonable and logical rather than mere facts to be memorized.
Condon, F. E. J. Chem. Educ. 1954, 31, 651.
Periodicity / Periodic Table |
Atomic Properties / Structure |
Oxidation State
Material balances and redox equations  Bennett, George W.
It is the purpose of this paper to remind teachers of a third method of balancing redox equations that does not depend on rule-of-thumb empiricism but relies on the conservation of matter.
Bennett, George W. J. Chem. Educ. 1954, 31, 324.
Stoichiometry |
Oxidation / Reduction |
Oxidation State
Otis Coe Johnson and redox equations  Bennett, George W.
It is the purpose of this paper to point out what is basic verity and what is empiricism in Johnson's method for balancing oxidation-reduction equations.
Bennett, George W. J. Chem. Educ. 1954, 31, 157.
Oxidation / Reduction |
Oxidation State |
Stoichiometry
Praseodymium tetrafluoride  Perros, Theodore P.; Munson, Thomas R.; Naeser, Charles R.
In spite of the experimental failures to prepare praseodymium tetrafluoride, there is strong evidence for its possible formation to be found by calculating the equilibrium constants for some of the reactions by which this compound might be prepared.
Perros, Theodore P.; Munson, Thomas R.; Naeser, Charles R. J. Chem. Educ. 1953, 30, 402.
Oxidation State |
Equilibrium |
Thermodynamics
Letters  Swinehart, D. F.
The author responds to questions raised regarding his earlier article on oxidation states.
Swinehart, D. F. J. Chem. Educ. 1953, 30, 265.
Oxidation / Reduction |
Oxidation State
Letters  Miranda, Bienvenido T.
Commmentary on two earlier Journal articles.
Miranda, Bienvenido T. J. Chem. Educ. 1953, 30, 264.
Oxidation State |
Oxidation / Reduction |
Reactions
More on oxidation numbers  Swinehart, D. F.
This paper is written to point out that the utility argument for oxidation numbers is not really convincing since the conventional system of oxidation numbers is highly arbitrary and it is perfectly possible to get along without them.
Swinehart, D. F. J. Chem. Educ. 1952, 29, 284.
Oxidation State
Oxidation number in auto-redox reactions  Eblin, Lawrence P.
Examines the use of oxidation numbers in exploring the chemistry of auto-redox reactions.
Eblin, Lawrence P. J. Chem. Educ. 1951, 28, 221.
Oxidation State |
Oxidation / Reduction
Valency and the periodic table  Glockler, George; Popov, Alexander I.
Presents a modification of the Bohr-Thomsen-Akhumov periodic table stressing patterns to found among the rare earth elements.
Glockler, George; Popov, Alexander I. J. Chem. Educ. 1951, 28, 212.
Periodicity / Periodic Table |
Oxidation State |
Transition Elements |
Atomic Properties / Structure